Portable cooler



FIG. 1 is a front perspective view of a portable cooler showing my new design, with the carrying handle in its folded position.

FIG. 2 is a rear perspective view thereof with the carrying handle in its carrying position.

FIG. 3 is an enlarged bottom plan view thereof.

FIG. 4 is an enlarged top plan view thereof with the carrying handle in its folded position.

FIG. 5 is an enlarged front elevational view thereof with the carrying handle in its folded position.

FIG. 6 is a fragmentary side elevational view, in part similar to FIG. 5, showing the portable cooler as it appears when the handle is in the position shown in FIG. 2.

FIG. 7 is an end elevational view thereof looking at the right-hand end as it appears in FIG. 5.

An end elevational view of the end opposite to FIG. 7 would appear the same as FIG. 7, however, the indentation as shown in FIGS. 1 and 5 would appear. 

The ornamental design for a portable cooler, substantially as shown and described. 